A source says Theron did not attempt to have Mowry banned from a SoulCycle class.

Cast member Charlize Theron attends the premiere of the motion picture western comedy "A Million Ways to Die in the West" at the Regency Village Theatre in the Westwood section of Los Angeles on May 15, 2014. A cowardly farmer begins to fall for a mysterious new woman in town but must test his new found courage when her husband, a notorious gun-slinger, announces his arrival. UPI/Jim Ruymen | License Photo

Actress Tia Mowry attends the premiere of the motion picture comedy "Muppets Most Wanted" at the El Capitan Theatre in the Hollywood section of Los Angeles on March 11, 2014. Storyline: While on a grand world tour, The Muppets find themselves wrapped into an European jewel-heist caper headed by a Kermit the Frog look-alike and his dastardly sidekick. UPI/Jim Ruymen | License Photo

Cast member Charlize Theron and boyfriend Sean Penn attend the premiere of the motion picture western comedy "A Million Ways to Die in the West" at the Regency Village Theatre in the Westwood section of Los Angeles on May 15, 2014. A cowardly farmer begins to fall for a mysterious new woman in town but must test his new found courage when her husband, a notorious gun-slinger, announces his arrival. UPI/Jim Ruymen | License Photo

Tia Mowry arrives at the 13th Annual "Biggest Baby Shower Ever" presented by Big City Moms in New York City on May 9, 2012. UPI/John Angelillo | License Photo

Charlize Theron arrives on the red carpet at the 86th Academy Awards at Hollywood & Highland Center in the Hollywood section of Los Angeles on March 2, 2014. UPI/Kevin Dietsch | License Photo

The 36-year-old Sister, Sister star and 39-year-old actress had a run-in at a SoulCycle class in July. Mowry told In Touch magazine she attempted to befriend Theron, who "wasn't very nice" and "just mean" in response. Subsequent reports claimed Theron attempted to have Mowry banned from class, but a source told E! News the rumor is untrue.

"This is totally fabricated and completely not true," the insider asserted.

Mowry herself told the website last week the incident got "blown out of proportion."

"I do not know her," she said. "I do not know Charlize. I absolutely love her, she's my "Woman Crush Wednesday," you can even see it on my Instagram! I'm obsessed with her, I love her, but it was definitely blown out of proportion. So that's all I'm going to say about that."

Mowry currently stars as stepmother Stephanie Phillips on Nickelodeon series Instant Mom, while Theron will next appear alongside Christina Hendricks, Nicholas Hoult and Chloe Grace Moretz in Dark Places.